Evidence map›Paper›PMID 27613638›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2017

Taenia crassiceps injection into the subarachnoid space of rats simulates radiological and morphological features of racemose neurocysticercosis.

Pedro Tadao Hamamoto Filho, Alexandre Todorovic Fabro, Marianna Vaz Rodrigues, Rodrigo Bazan, Luiz Carlos Vulcano, Germano Francisco Biondi, Marco Antônio Zanini

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Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.5field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Pedro Tadao Hamamoto FilhoDepartment of Neurology, Psychology and Psychiatry; Botucatu Medical School, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil. pthamamotof@hotmail.com.
Alexandre Todorovic FabroUnit of Experimental Research; Botucatu Medical School, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Marianna Vaz RodriguesDepartment of Microbiology and Immunology; Institute of Biosciences, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Rodrigo BazanDepartment of Neurology, Psychology and Psychiatry; Botucatu Medical School, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Luiz Carlos VulcanoDepartment of Animal Reproduction and Veterinary Radiology; School of Veterinary Medicine and Animal Science, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Germano Francisco BiondiDepartment of Veterinary Hygiene and Public Health; School of Veterinary Medicine and Animal Science, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Marco Antônio ZaniniDepartment of Neurology, Psychology and Psychiatry; Botucatu Medical School, UNESP - Univ. Estadual Paulista, Botucatu, SP, Brazil.
Universidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeNeurocysticercosis is a major public health concern. Although its eradication appears feasible, the disease remains endemic in developing countries and has emerged again in Europe and in the USA. Basic studies on neurocysticercosis are needed to better understand the pathophysiologic mechanisms and, consequently, to improve treatment perspectives. Much has been published on experimental parenchymal neurocysticercosis, but there are no experimental models of racemose neurocysticercosis.

methodsCysts of Taenia crassiceps were injected into the subarachnoid space of 11 rats. After 4 months, magnetic resonance imaging (MRI) was performed to verify the occurrence of ventricular dilatation and the distribution of cysts in the cerebrospinal fluid compartments. The histologic assessment was done focusing on changes in the ependyma, choroid plexus, and brain parenchyma.

resultsMRI and histologic assessment confirmed the findings similar to those seen in human racemose neurocysticercosis including enlargement of the basal cisterns, hydrocephalus, and inflammatory infiltration through the ependyma and choroid plexus into cerebrospinal fluid spaces.

conclusionsWe developed a simple model of racemose neurocysticercosis by injecting cysts of T. crassiceps into the subarachnoid space of rats. This model can help understand the pathophysiologic mechanisms of the disease.

Indexed as

Disease Models, AnimalInfectious EncephalitisNeurocysticercosisAnimalsRatsRats, WistarSubarachnoid SpaceTaeniaCerebrospinal fluidExperimental modelMagnetic resonance imagingNeurocysticercosisRacemose neurocysticercosis

Identifiers

PMID27613638
OpenAlexW2509032237

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.